UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for ED739... Searching the city database file for: ED739 ... Date:1200Z 5 DEC 25 Station: ED739 WMO ident: 10739 Latitude: 48.83 Longitude: 9.20 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 100 SFC 974 315 4.6 2.9 89 1.7 3.8 135 1 279.9 280.7 278.2 293.2 4.84 2 973 323 3.2 3.0 99 0.2 3.1 137 1 278.5 279.3 277.6 291.9 4.88 3 967 374 2.8 2.1 95 0.7 2.5 150 2 278.6 279.4 277.3 291.2 4.60 4 960 433 3.6 1.5 86 2.1 2.7 164 2 280.0 280.8 277.8 292.3 4.44 5 925 734 2.0 1.0 93 1.0 1.5 240 5 281.4 282.1 278.5 293.7 4.44 6 854 1374 -1.9 -1.9 100 0.0 -1.9 278 9 283.8 284.4 279.0 294.8 3.89 7 850 1411 -2.1 -2.1 100 0.0 -2.1 280 9 283.9 284.6 279.0 294.8 3.85 8 765 2242 -6.7 -6.8 99 0.1 -6.7 247 9 287.7 288.2 279.7 296.4 3.00 9 757 2324 -5.9 -7.7 87 1.8 -6.5 244 9 289.4 289.9 280.3 297.7 2.83 10 700 2934 -9.5 -11.3 87 1.8 -10.1 220 9 292.0 292.4 280.8 298.9 2.30 11 616 3913 -14.9 -19.0 71 4.1 -15.9 203 12 296.6 296.9 281.7 301.0 1.38 12 560 4628 -19.9 -22.3 81 2.4 -20.4 190 14 298.9 299.1 282.4 302.6 1.14 13 500 5460 -25.9 -26.8 92 0.9 -26.1 175 17 301.5 301.6 283.1 304.2 0.85 14 489 5620 -27.3 -27.3 100 0.0 -27.3 175 18 301.7 301.8 283.1 304.4 0.83 15 453 6164 -31.3 -35.6 66 4.3 -31.8 175 21 303.3 303.4 283.3 304.7 0.41 16 436 6433 -33.5 -38.5 61 5.0 -34.0 175 23 303.9 303.9 283.4 305.0 0.31 17 423 6644 -35.3 -48.3 25 13.0 -36.1 175 24 304.2 304.2 283.2 304.6 0.11 18 400 7030 -38.5 -46.5 43 8.0 -38.9 175 27 305.0 305.0 283.6 305.5 0.15 19 392 7168 -39.7 -44.7 59 5.0 -40.0 176 27 305.2 305.2 283.7 305.8 0.18 20 358 7779 -45.1 -53.1 40 8.0 -45.4 181 27 305.9 305.9 283.9 306.2 0.08 21 314 8638 -52.9 -57.5 57 4.6 -53.0 188 27 306.8 306.8 284.2 306.9 0.05 22 300 8930 -55.1 -61.1 47 6.0 -55.2 190 27 307.7 307.7 284.5 307.8 0.03 23 291 9125 -56.3 -62.3 47 6.0 -56.4 190 21 308.7 308.7 284.8 308.8 0.03 24 267 9677 -54.9 -71.9 10 17.0 -55.1 213 15 318.4 318.4 288.2 318.4 0.01 25 250 10100 -54.7 -72.7 9 18.0 -54.9 230 11 324.7 324.7 290.2 324.8 0.01 26 220 10914 -54.3 -77.3 4 23.0 -54.6 259 16 337.5 337.5 293.7 337.5 0.00 27 200 11520 -56.1 -79.1 4 23.0 -56.3 280 19 343.9 343.9 295.3 343.9 0.00 28 172 12470 -59.1 -81.1 4 22.0 -59.3 280 18 354.1 354.1 297.5 354.1 0.00 29 156 13083 -57.3 -83.3 2 26.0 -57.6 280 17 367.2 367.2 300.1 367.2 0.00 30 150 13330 -58.1 -83.1 3 25.0 -58.3 280 17 370.0 370.0 300.5 370.0 0.00 31 110 15268 -62.5 -85.5 3 23.0 -62.7 257 20 396.0 396.0 304.6 396.0 0.00 32 100 15860 -60.7 -85.7 2 25.0 -61.0 250 21 410.4 410.4 306.6 410.5 0.00 33 70 18060 -63.9 -86.9 3 23.0 -64.1 250 25 447.7 447.7 310.6 447.7 0.00 34 50 20100 -66.5 -89.5 3 23.0 -66.8 255 44 486.8 486.8 314.0 486.8 0.00 35 45 20735 -68.3 -90.3 3 22.0 -68.5 256 46 497.3 497.3 314.8 497.3 0.00 36 39 21598 -66.3 -89.3 3 23.0 -66.6 257 49 523.1 523.1 316.5 523.1 0.00 37 30 23180 -68.1 -90.1 3 22.0 -68.4 260 54 559.0 559.0 318.6 559.0 0.00 38 29 23384 -68.1 -90.1 3 22.0 -68.4 564.4 564.4 318.9 564.5 0.00 TRP 291 9125 -56.3 -62.3 47 6.0 -56.4 190 21 308.7 308.7 284.8 308.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5360.00 m Freezing level: 888.59 mb = 1062.04 m = 3484.34 ft Wetbulb zero: 893.31 mb = 1013.26 m = 3324.30 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 87.39 % Est. max temperature: 9.76 C = 49.56 F Sfc-Lift cond lev (LCL): 948.75 mb = 528.33 m = 1733.34 ft T: 3.09 C 700-500 lapse rate: 6.49 C/km ThetaE index: 1.93 C Layer 973.0- 960.0 mb Conv cond level (CCL): 892.27 mb = 1022.52 m = 3354.69 ft Mean mixing ratio: 4.36 g/kg Conv temperature: 7.18 C = 44.93 F Cap Strength: 6.74 C Lifted Index: 7.80 C Risk: None Lifted Index @300 mb: 10.15 C Lifted Index @700 mb: 3.90 C Showalter Index: 6.72 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 23.80 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 35.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.52 J/kg Max Up Vert Vel: 5.57 m/s Conv Inhibition (B-): 33130.21 J/kg Cap Strength: 7.66 C Lift Cond Lev (LCL): 908.40 mb = 879.02 m = 2883.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 at 9 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 974 315 135 1 -0.7 0.7 | 57 9 -7.5 -4.9 1 925 734 240 5 4.3 2.5 | 39 4 -2.4 -3.1 2 850 1411 280 9 8.9 -1.6 | 344 7 2.1 -7.1 3 700 2934 220 9 5.8 6.9 | 143 2 -1.0 1.3 4 500 5460 175 17 -1.5 16.9 | 144 14 -8.3 11.4 5 400 7030 175 27 -2.4 26.9 | 157 23 -9.1 21.3 6 300 8930 190 27 4.7 26.6 | 174 21 -2.1 21.0 7 291 9125 190 21 3.6 20.7 | 168 15 -3.1 15.1 8 250 10100 230 11 8.4 7.1 | 228 2 1.7 1.5 9 200 11520 280 19 18.7 -3.3 | 307 15 11.9 -8.9 10 150 13330 280 17 16.7 -3.0 | 311 13 10.0 -8.5 11 100 15860 250 21 19.7 7.2 | 263 13 13.0 1.6 12 70 18060 250 25 23.5 8.6 | 260 17 16.7 3.0 13 50 20100 255 44 42.5 11.4 | 261 36 35.7 5.8 14 30 23180 260 54 53.2 9.4 | 265 47 46.4 3.8 Wind Parameters Mean winds (0-6000m): 200.6 at 11.7 knts Storm direction: 230.6 at 8.8 knts Shear (0-3000m) pos: 1.6 neg: 1.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 101.3 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -10.2 tot: -6.5 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.44 Bulk Shear: 10.76 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 233 3 49 5| 6.1 0.0 6.1| 3.4 -3.4 -0.1 -0.1 -0.19| 7.7 -1.5 1000 255 5 23 5| 4.7 0.0 4.7| 3.4 -7.2 -3.8 -3.8 -0.39| 6.2 -2.4 1500 264 6 5 5| 3.2 0.6 3.7| 3.4 -9.1 -5.8 -3.8 -0.37| 5.4 -2.0 2000 261 7 357 4| 2.4 1.2 3.5| 3.4 -9.9 -6.6 -3.3 -0.36| 4.8 -1.7 2500 255 7 353 4| 1.9 1.5 3.4| 3.4 -10.2 -6.8 -2.7 -0.38| 4.5 -1.7 3000 247 8 351 3| 1.6 1.6 3.2| 3.7 -10.2 -6.5 -2.2 -0.33| 4.2 -1.4 4000 231 9 305 0| 1.2 1.8 3.0| 3.8 -11.0 -7.2 -1.8 -0.28| 3.8 -1.1 5000 214 10 157 3| 0.9 2.0 2.9| 3.8 -16.7 -12.9 -2.6 -0.29| 3.6 -1.1 6000 201 12 154 6| 0.8 2.2 3.0| 13.7 -17.7 -4.0 -0.7 -0.20| 3.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//ED739/skewt/ED739.skewt.20251205.12.gif